微機(jī)原理課程設(shè)計(jì)--電壓報(bào)警器(編輯修改稿)
2025-02-12 13:36 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 int_ip setup_int (int_irq+1),int_cs,int_ip setup_int (int_irq+2),int_cs,int_ip setup_int (int_irq+3),int_cs,int_ip setup_int (int_irq+4),int_cs,int_ip setup_int (int_irq+5),int_cs,int_ip setup_int (int_irq+6),int_cs,int_ip setup_int (int_irq+7),int_cs,int_ip endmintxx proc farpush axcmp buff[0],3mov al,errstatinc alcmp al,8jb pass2 mov al,0pass2:mov byte ptr errstat,aljb passpass:pop axiretintxx endp.startup cli setup_ints 00h,seg intxx,offset intxx setup_ints 08h,seg intxx,offset intxx setup_ints 10h,seg intxx,offset intxx setup_ints 18h,seg intxx,offset intxxmov dx,806hmov al,10000000bout dx,al。8253mov dx,tconctrmov al,01110110bout dx,almov dx,tcon1mov ax,1000dout dx,almov al,ahout dx,alsti。startcstartc:mov ax,@datamov ds,axmov al,00hmov dx,adc1out dx,alnopin al,dxnot al。ledsmov dx,ledaout dx,al。convertmov ah,0mov bx,5000dmul bxmov bx,255ddiv bxmov bx,axmov ax,5000dsub ax,bxjmp bin2deccon:cmp buff[0],3jb ledshow。ERRORmov bx,0700hcall errshowmov bx,0b01hcall errshowmov bx,0d02hcall errshowmov bx,0e03hcall errshow。crymov bh,c1mov bl,00hcall martixmov bh,c2mov bl,00hc
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